Hyundai Sonata: Audio / Audio Remote Control (Sonata Sports) Repair procedures

Hyundai Sonata LF 2014-2019 Service Manual / Body Electrical System / Audio / Audio Remote Control (Sonata Sports) Repair procedures

Inspection
1.
Check for resistance between terminals in each switch position (LH).

[LH : Audio + Hands free]
Switch
Connector
Terminal
Resistance
(±5%)
SEEK Up
4-5
430 ?
SEEK Down
1.11 k?
MUTE
3.11 k?
Volume (+)
4.61 k?
Volume (-)
6.81 k?
Voice
10.71 k?
SEND
18.91 k?
END
40.91 k?

2.
Check for resistance between terminals in each switch position (RH).

[RH : Audio + Hands free]
Switch
Connector
Terminal
Resistance
(±5%)
Cancel
4-5
330 ?
SET (-)
550 ?
RES (+)
880 ?
Cruise ON/OFF
1.44 k?
SCC (Following distance control)
5.54 k?
Group
2-4
560 ?
Trip Up
890 ?
Trip Down
1.45 k?
ENTER
2.55 k?

Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the steering wheel assembly.
(Refer to Steering System - "Steering Wheel")
3.
Remove the screw from the steering cover.

4.
Remove the steering back cover (A).

5.
Remove the steering remote control connector (A).

6.
Remove the steering remote control (A) after loosening the screws.

Installation
1.
Install the steering wheel remote control after connecting the connector.
2.
Connect the negative (-) battery terminal.
Audio Remote Control (Sonata Sports) Schematic Diagrams
Circuit Diagram ...

Multimedia Jack Schematic Diagrams
Circuit Diagram ...

Other information:

Hyundai Sonata LF 2014-2019 Owners Manual: Battery replacement
If the remote key is not working properly, try replacing the battery with a new one. Battery Type: CR2032 To replace the battery: 1. Pry open the rear cover of the remote key. 2. Remove the old battery and insert the new battery. Make sure the battery position is correct. 3. Reinstall the rear co ...

Hyundai Sonata LF 2014-2019 Service Manual: Description and Operation
Description BSD is a system that uses two magnetic wave radar sensors attached on the rear panel to measure the distance from the following vehicles and provides the sensing and (visual and auditory) alarm of any vehicle coming into the blind spot. - Blind Spot Detection (BSD) : Senses o ...

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